I flared mine out a little like barry said. I mainly did it for peace of mind and the fact that my engine was out. If its worse case scenario you can put a hose clamp around it and the valve cover.
KongZTT GT28RS MD "I was very impressed with his mother mounts" Aliaz "I always shave down the boss when I do headwork" 240Z FeO2 "It's the way this forums weeds out morons, whiners and the pathetically light weight." Red Hawk (CO) "idk what a short throw sister is, but she sounds nice :)" According to AMS duplication = innovation |